is there a pci express parallel card that supports mach 3 with windows 7

Any parallel PCI-E card should work with mach 3 and windows 7, but you will need to know the port that the card will be using (example: 0x378). In mach 3 go to Config/Ports&Pins/PortsSetup&AxisSelection Additional Information: Once the PCI adapter is installed. Check the device manager on that lpt port and look at the I/O range. You will need to use the first I/O address in the range for the port address entry in Mach3. Additional Information: Additional Information: